Daily ecological resilience dynamics under multiple hazards for spatially explicit ecological intervention strategies: Insights from Beijing's 2023 extreme rainfall event
文献类型：期刊论文
| 作者 | Hu, Yueran1,2; Zhang, Junze1,2,5,6; Wang, Chenxing1,2; Ma, Yinqiu3,4; Feng, Xiaoming1,2,5,6; Fu, Bojie1,2,5,6 |
| 刊名 | LANDSCAPE ECOLOGY
 |
| 出版日期 | 2026-01-09 |
| 卷号 | 41期号:2页码:29 |
| 关键词 | Multiple hazards Ecological interventions Ecological spaces Extreme rainfall event Urban ecological resilience |
| ISSN号 | 0921-2973 |
| DOI | 10.1007/s10980-025-02292-w |
| 产权排序 | 3 |
| 文献子类 | Article |
| 英文摘要 | ContextGlobal warming has intensified extreme rainfall events, defined as precipitation well above norms, which pose a threat to urban sustainability. Yet daily urban ecological resilience dynamics or secondary hazard responses are often overlooked, limiting our understanding of ecosystem recovery under multiple hazards.ObjectivesOur study aims to fill this knowledge gap by quantifying daily urban ecological resilience in Beijing and identifying its spatiotemporal patterns under multiple hazards.MethodsWe used temporal autocorrelation to measure urban ecological resilience, with spatiotemporal patterns classified by the k-Shape algorithm. Focusing on Beijing's July 2023 extreme rainfall event, we analyzed ecological resilience responses to urban flooding, debris flow, and soil erosion, along with recovery across planted forests, protected areas, and urban green spaces.ResultsBefore the event, 43.8% of areas had temporal autocorrelation values above 0.85, nearly all (98%) being cropland, forestland, or impervious surfaces, implying these land cover types have stronger temporal stability signals. Debris flow exhibited rapid, severe disturbance to vegetation followed by its slow recovery. Soil erosion areas showed vegetation's sensitivity and delayed recovery, alongside soil degradation in 59% of erosion-affected areas. Urban flooding was associated with vegetation decline and sustained plant stress; due to unstable soil, surface water turbidity worsened, influencing 23% of hazard-affected zones. Planted forests showed 11.5% lower disturbance signals than natural forests, when protected, while urban green spaces had low flooding exposure.ConclusionsOur findings highlight why understanding hazard-specific dynamic resilience patterns is key to ecological management and climate adaptation in high-density city regions. |
| URL标识 | 查看原文 |
| WOS关键词 | IMPACT ; CHINA |
| WOS研究方向 | Environmental Sciences & Ecology ; Physical Geography ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:001667708600002 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/219631]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 通讯作者 | Zhang, Junze |
| 作者单位 | 1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Reg & Urban Ecol, Beijing, Peoples R China; 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China; 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China; 4.Peking Univ, Inst Ecol, Coll Urban & Environm Sci, Key Lab Earth Surface Proc,Minist Educ, Beijing, Peoples R China; 5.Natl Observat & Res Stn Earth Crit Zone Loess Plat, Xian, Peoples R China; 6.Shaanxi Yanan Forest Ecosyst Observat & Res Stn, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Yueran,Zhang, Junze,Wang, Chenxing,et al. Daily ecological resilience dynamics under multiple hazards for spatially explicit ecological intervention strategies: Insights from Beijing's 2023 extreme rainfall event[J]. LANDSCAPE ECOLOGY,2026,41(2):29. |
| APA | Hu, Yueran,Zhang, Junze,Wang, Chenxing,Ma, Yinqiu,Feng, Xiaoming,&Fu, Bojie.(2026).Daily ecological resilience dynamics under multiple hazards for spatially explicit ecological intervention strategies: Insights from Beijing's 2023 extreme rainfall event.LANDSCAPE ECOLOGY,41(2),29. |
| MLA | Hu, Yueran,et al."Daily ecological resilience dynamics under multiple hazards for spatially explicit ecological intervention strategies: Insights from Beijing's 2023 extreme rainfall event".LANDSCAPE ECOLOGY 41.2(2026):29. |
入库方式： OAI收割
来源：地理科学与资源研究所
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